Protein Purification Reagents and Kits
LifeSensors Tandem Ubiquitin Binding Entities (M1 Linear) Biotin 50µg
LifeSensors has developed TUBE (Tandem Ubiquitin Binding Entity) technology for the detection, characterization and isolation of polyubiquitylated proteins from cells and tissue extracts. TUBEs capitalize on the linkage of multiple ubiquitin interacting motifs (UIMs) to generate reagents with a high affinity for polyubiquitin. TUBEs have 100 to 1000-fold higher affinity for polyubiquitin chains compared to monomer ubiquitin binding domains (UBDs). TUBEs both stabilize and bind to ubiquitylated proteins, serving as an indispensable tool for ubiquitologists. Our M1 (linear) TUBE has high selectivity for M1-linked polyubiquitin over the more common K48- and K63-linked polyubiquitin chains, making it a powerful tool for studying the biological consequences of this ubiquitin linkage type. This product is protected by one or more US or Foreign patents
Hampton Research HR2-144/Index - 10 ml, tube format
HR2-144/Index - 10 ml, tube format. Please note items from this supplier are non-returnable.
Biochain Institute Inc Membrane Protein - Human Adult Normal Tissue: Stomach, 0.1 mg/PK
Tissue membrane protein is prepared from whole tissue homogenates and presents a consistent pattern on SDS-PAGE analysis. The protein is stored in a buffer with protease inhibitor cocktail.
Seracare Life Sciences Inc PROTEIN G AGAROSE PURIF KIT
The Protein G Agarose Purification Kit contains all the reagents needed to purify immunoglobulin molecules from several mammalian species. The kit consists of recombinant Protein G immobilized onto 4% cross-linked agarose. Recombinant Protein G is modified to eliminate binding of albumin and cell surface binding as occurs with native protein G. The binding capacity is greater than 15 mg/mL of human IgG per ml of resin. Flexible kits provide resin that can be used in gravity flow columns or other automated systems. Columns can be simply regenerated leading to greater cost efficiency.
Enzo Life Sciences EPIXTRACT Nuclear Protein Isolation Kit (100 Reactions)
Rapid, reliable method to isolate nuclear proteins in mammalian cells and tissues. EPIXTRACT Nuclear Protein Isolation Kit II provides a simple and reliable method to isolate nuclear proteins. Extracts can be used for a variety of downstream applications including western blotting, protein-DNA binding assays, nuclear enzyme assays and others requiring nuclear proteins. Assay Time: <1 hour.
Immunology Consultants anti-DYKDDDDK (Flag) Antibody Rabbit - FITC Conjugated
RFLG‑45F is a FITC‑conjugated rabbit antibody targeting the DYKDDDDK (FLAG) epitope, optimized for fluorescence‑based detection of FLAG‑tagged proteins. The fluorescein label enables direct visualization in microscopy, flow cytometry, and fluorescent immunoassays. Affinity purification ensures high specificity and reduced background, producing bright, clear signals across imaging and analytical platforms. Manufactured by Immunology Consultants and supplied in a 1 mg format, RFLG‑45F is an excellent choice for researchers requiring a fluorescently labeled anti‑FLAG reagent
ProteinSimple Maurice CE-SDS PLUS 1x Sample Buffer, 25 mL
Buffer for samples preparation for CE-SDS PLUS application, 25 mL. For use with CE-SDS PLUS cartridge (PS-MC02-SP), or CE-SDS cartridge (PS-MC02-S) on Maurice (090-000) and Maurice S. (090-001) systems.
Mayflower Bioscience Exo-spin, 8 columns, 60 ml buffer
The EX03 Exo-spin™ kit only contains pre-packed and equilibrated ready-to-use SEC columns as the precipitation step might not be recommended for some applications (e.g. mass spectrometry) or not needed for small volumes of sera sample. The EX03 Exo-spin™ kit has been developed to process any sample smaller than 100 µl. Plasma contains much higher protein levels than sera and can only be processed directly using the EX02 or EX04 Exo-spin™ kit. EX03 Exo-spin™ kit may be used to clean-up samples which have been purified by other methods, such as precipitation and ultracentrifugation, in order to remove proteins and smaller molecules. Exo-spin™ columns are also very effective for the removal of excess dye in fluorescently labelled exosome samples.
Apexbio Technology LLC Phos binding reagent acrylamide, 10mg Cas No: NA MFCD: NA
Protein phosphorylation is an important covalent post-translational modification that can alter the structural conformation of a protein, which then regulates the function, location and specific binding of the target protein. Many cellular processes are regulated by the reversible phosphorylation of proteins and 30% of the proteins are likely to be phosphorylated at some point during their existence. The determination of the phosphorylation state of proteins is important for defining protein kinase substrates and revealing the activation state of signal transduction pathways. Methods for determining the phosphorylation status of proteins are thus have important implications in the understanding of diverse biological and pathophysiological processes, such as signal transduction pathways, cancer and other diseases. There are other sizes available. Please inqury us for quote.
Biochain Institute Inc Membrane Protein - Human Adult Normal Tissue: Spinal Cord, 0.1 mg/PK
Tissue membrane protein is prepared from whole tissue homogenates and presents a consistent pattern on SDS-PAGE analysis. The protein is stored in a buffer with protease inhibitor cocktail.
IBA LifeSciences Strep-tagII peptide; 1.8 mg
Synthetic Strep-tagII peptide recognized by Strep-Tactin, Strep-TactinXT as well as the monoclonal antibodies, StrepMAB-Classic and StrepMAB-Immo. It can be used for competitive elution of Strep-tagII fusion proteins or as control protein in dot blot assays.
HARVARD BIOSCIENCE INC SLICE ANCHOR KIT FOR RC-26 SS
Total order minimum requirement of $500 per supplier requirements. A $25.00 order fee will be applied if entire order is less than the $500 minimum requirement.
Invent Biotechnologies Inc Minute™ Total Protein Extraction Kit for Adipose Tissues/Cultured Adipocytes, 20 preps, spin-column-based, detergent-free extraction, high yield 2-3 mg/ml, 50-80 mg adipose tissue
Minute™ Total Protein Extraction Kit for Adipose Tissues/Cultured Adipocytes, 20 preps, spin-column-based, detergent-free extraction, high yield 2-3 mg/ml, 50-80 mg adipose tissue
Biochain Institute Inc Membrane Protein Extraction Kit: Buffer C, 22 ml/PK
BioChain's Membrane Protein Extraction Kit is designed to quickly isolate membrane proteins from mammalian tissues and cells. It is provided with protease inhibitor cocktail to prevent protein degradation. One kit contains four reagents enough to enrich three compartment proteins from 5 grams tissues or about 125 million cells. The efficiency of subcellular fractionation has been investigated by SDS-PAGE and immunoblotting of selected marker proteins.
Cayman Chemical 8Isoprostn AffInIty PurIfI 5ea
This kit contains all reagents necessary for simple one-step purification of 8-isoprostane from most biological samples.